12710558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29287}}^1$

素因数の和:29327

約数の個数: 16

約数和(自身を含む): 22493184

約数和(自身を除く): 9782626

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29287, 58574, 205009, 410018, 907897, 1815794, 6355279, 12710558]

約数ペア:

[(1, 12710558), (2, 6355279), (7, 1815794), (14, 907897), (31, 410018), (62, 205009), (217, 58574), (434, 29287)]